Retirement Savings Calculator
Project Your Future Nest Egg
Instantly project your retirement savings growth. Factor in contributions, compound returns, and inflation. See if you're on track for the retirement you deserve — in seconds.
What is the Retirement Savings Calculator?
A powerful tool that projects the future value of your retirement savings using compound interest formulas. Enter your current age, savings balance, monthly contributions, expected return rate, and retirement age — we calculate your total nest egg and estimated monthly income.
No more guessing if you're saving enough. See the impact of increasing contributions by just $100/month. Compare different return scenarios. Plan with confidence using inflation-adjusted dollars.
Everything you need to plan retirement
From compound growth to inflation-adjusted income — complete clarity.
Compound Interest Engine
Projects growth using monthly compounding. Enter rate, years, contributions — see exponential wealth building.
Inflation Adjustment
Toggle inflation on/off to see both nominal and real (purchasing power) nest egg values.
4% Rule Withdrawal
Estimates sustainable monthly retirement income using the classic 4% safe withdrawal rate.
Contribution Scenarios
Compare current savings rate vs. increased contributions. See the impact of $100/$500 more per month.
Retirement Age Slider
Drag to adjust retirement age from 55 to 75 — see how working longer changes your nest egg.
Visual Growth Chart
Interactive bar/line chart shows wealth accumulation year by year until retirement.
How the Retirement Calculator works
Four inputs → complete retirement projection.
Current Age & Savings
Enter your age and current retirement balance
Monthly Contribution
How much you add to retirement each month
Expected Return Rate
Conservative to aggressive (5%–9% typical)
Retirement Age
When you plan to stop working
The power of compound growth
Small contributions today become massive retirement funds tomorrow. See the math.
A 25-year-old saving $300/month could accumulate over $1 million by 65. Every year you delay costs thousands.
Factor in 401(k) matches to boost returns instantly. Many leave 3-5% on the table.
Roth vs Traditional — our calculator shows the impact of tax-free vs tax-deferred growth.
What looks like $2M today might only feel like $1.1M in 30 years. We adjust for that.
Plan your savings to cover the gap before claiming benefits at 62-70.
Retirement planning for every stage of life
From early career to near-retirement — actionable projections.
Early Career (20s–30s)
- Maximize decades of compounding
- Set automatic contribution percentages
- Compare Roth vs Traditional 401(k)
- Aim for 15% of income saved
- Build emergency fund first
Mid-Career (40s–50s)
- Catch-up contributions (age 50+)
- Rebalance portfolio for risk
- Estimate if you're on track
- Increase savings rate aggressively
- Plan for college vs retirement trade-offs
Late Career (55–64)
- Run "what if" scenarios
- Test part-time work bridges
- Calculate Social Security timing
- Estimate healthcare costs
- Stress-test with lower returns
Near/In Retirement
- Safe withdrawal rate planning
- Sequence of returns risk
- Roth conversion strategies
- Required minimum distributions
- Legacy & estate planning
Built on proven financial formulas
Same math used by financial advisors — completely free, no signup.
Future value of annuity
Professional-grade compound interest formulas power every projection.
Real vs nominal dollars
Toggle inflation to see what your nest egg will actually buy.
No data storage
All calculations stay in your browser. We never see your financial numbers.
SEOScaleUp vs. spreadsheets & paid planners
Free, accurate, and private — no subscription required.
| Feature | SEOScaleUp ✓ | Manual Spreadsheet | Paid Planning Tool ($15+/mo) |
|---|---|---|---|
| Compound interest projection | ✓ | ~ | ✓ |
| Inflation adjustment | ✓ | ✗ | ✓ |
| 4% rule monthly income | ✓ | ✗ | ✓ |
| Contribution scenario comparison | ✓ | ~ | ✓ |
| Retirement age slider | ✓ | ✗ | ✓ |
| Tax adjustment (Roth/Traditional) | ✓ | ✗ | ~ |
| Visual growth chart | ✓ | ✗ | ✓ |
| No signup / private | ✓ | ✓ | ✗ |
| Monthly price | $0 | $0 | $15-30 |
Retirement savings questions answered
Everything about projections, withdrawal rates, and planning.
See your retirement future in seconds
Join 2 million+ people who use SEOScaleUp to project their nest egg. No signup, no fees, complete privacy.